All of the Following,except One,would Serve to Increase Competition in an Oligopoly.Which

question 17

Multiple Choice

All of the following,except one,would serve to increase competition in an oligopoly.Which is the exception?

• A)increased imports from foreign firms
• B)an increase in the minimum efficient scale
• C)an increase in the size of the market
• D)new technologies that reduce barriers to entry
• E)action by the U.S.Justice Department to break up large firms